Here's a partial explanation of what's going on. Comcast and a number of other ISP's have started using a spam filter called Senderscore. Unfortunately it's a very aggressive list and far too easy to get listed. The people who run are a bunch of bastards out to make money to whitelist they block. Once you get on their list someone from the ISP has to contact them to get out and they really want you to pay as well. Just do a google search for 'comcast senderscore'. You'll find lots of complaints. Here's are some explanations http://www.emailkarma.net/2007/12/senderscore-whitelist-or-blacklist.html http://blog.wordtothewise.com/2007/12/changes-at-comcast/ http://help.comcast.net/content/search/senderscore (read explanation for BL009) If you know people on this list who aren't getting these messages please forward, it may help. Best thing you can do is follow the advice and 1) fill out the form to get globalgarden unblocked and 2) call Comcast and let them know in no uncertain terms how unhappy you are with this strategy and that you want them to drop senderscore. Scott Peterson -- I knew it. I knew it. Well, not in the sense of having the slightest idea, but I knew there was something I didn't know --Willow (578/783)